K 10
svn:author
V 5
markm
K 8
svn:date
V 27
2000-06-25T09:44:32.000000Z
K 7
svn:log
V 165
Nifty idea from Jeroen van Gelderen; don't call a routine to check if
we are using the /dev/zero device, just check a flag (supplied by
/dev/zero).
Reviewed by:	dfr

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